diff --git a/index.js b/index.js
index 09968d9..202e148 100644
--- a/index.js
+++ b/index.js
@@ -100,6 +100,8 @@ function h(tagName, properties, children) {
 function addChild(c, childNodes, tag, props) {
     if (typeof c === "string") {
         childNodes.push(new VText(c))
+    } else if (typeof c === 'number') {
+        childNodes.push(new VText(String(c)));
     } else if (isChild(c)) {
         childNodes.push(c)
     } else if (Array.isArray(c)) {